Distilling Two-Timed Flow Models by Separately Matching Initial and Terminal Velocities

Pramook Khungurn, Pratch Piyawongwisal, Sira Sriswasdi +1

A flow matching model learns a time-dependent vector field $v_t(x)$ that generates a probability path $\{p_t{\}}_{0\le t\le 1}$ that interpolates between a well-known noise dis…